Tell me what is full load & incremental or refresh load?


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More Data Warehouse General Interview Questions

Explain what are the tasks that loadmanger process will do?

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Where we use surrogate key explain with example?

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what are the similarities between ROLAP and MOLAP

2 Answers   Siemens,


What is the use of dimensional modeling in data warehousing?

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What is DTS ?

1 Answers  






Describe the differences between a data warehouse and data mart.

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What is subject area?

2 Answers  


What needs to be done while starting the database?

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What is a functional dependency f said to be minimal?

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What is perform recovery?

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Which one among Star and snowflake schemas will occupy more space?

1 Answers   Barclays,


Explain hybrid slowly changing dimension?

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